Word · Frequency #1535
onto
在……上;在……之上
核心释义
on the top of; upon; on
- 1.
到达...之上(指物理或隐喻性移动)。
Arriving upon or on top of (speaking of a physical or metaphorical movement).
- 2.
是满射,其陪域为(见下)。
Being an onto function with a codomain of (see below).
到达...之上(指物理或隐喻性移动)。;是满射,其陪域为(见下)。;在...之上
用法In use
She climbed onto the roof to get the ball.
用法提示:介词onto表示移动到某物表面之上,这里指登上屋顶。
Please pour the sauce onto the pasta.
用法提示:介词onto表示液体被倒到某物表面之上。
The cat jumped onto the sofa and fell asleep.
用法提示:介词onto表示跳到某物表面之上。
verb + onto + noun (movement onto a surface)
The cat jumped onto the table.
猫跳到了桌子上。
be onto + noun (informal: aware of or on the verge of discovering)
非正式用法,表示察觉或即将发现某事。
The detective knew he was onto something.
相关词与表达Connections
搭配Collocations
- climb onto
- 爬上
- He climbed onto the roof.他爬上了屋顶。
- jump onto
- 跳上
- The cat jumped onto the sofa.猫跳上了沙发。
- step onto
- 踏上
- She stepped onto the platform.她踏上了站台。
- get onto
- 登上(汽车等)
- We got onto the bus just in time.我们及时上了公交车。
- hold onto
- 抓住
- Hold onto the railing.
学习提示Learner notes
记忆技巧Memory Tip
onto = on + to,想象一个物体“走上”另一个物体的表面,即“在...之上”。
语境与语域Context & Register
常见场景:物理空间、比喻方向 ‘onto’ 在日常和书面语中都很常见,通常表示移动到某个表面或位置,也可以用于抽象的方向或目标。
语法说明Grammar Note
常与运动动词连用,如'get onto', 'step onto'。
发音与拼写Pronunciation & Spelling
None of these words rhyme with 'onto'. 'Into' and 'unto' are spelling lookalikes that share the ending '-to' but differ in stressed vowel sound.
高价值词汇High-value vocabulary
该词属于 Oxford 核心词汇,值得优先掌握常见搭配和句型。
用法优先级Usage priority
Dictionary facts from ECDICT, WIKTIONARY.